CN113833266A - Unwrapping wire hole combined die utensil for construction - Google Patents
Unwrapping wire hole combined die utensil for construction Download PDFInfo
- Publication number
- CN113833266A CN113833266A CN202111255375.9A CN202111255375A CN113833266A CN 113833266 A CN113833266 A CN 113833266A CN 202111255375 A CN202111255375 A CN 202111255375A CN 113833266 A CN113833266 A CN 113833266A
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- China
- Prior art keywords
- screw rod
- steel box
- hole
- building construction
- die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 238000009435 building construction Methods 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 16
- 238000001125 extrusion Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000002023 wood Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000011799 hole material Substances 0.000 description 29
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
- E04G15/063—Re-usable forms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/06—Forming boards or similar elements the form surface being of metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to a payoff hole combined die for building construction, which comprises: the steel box is formed by welding steel plates, the top of an inner cavity of the steel box is an open opening, and the bottom of the inner cavity is provided with a rectangular groove; the connecting piece is flat, corresponds to the upper part of the rectangular groove, is arranged at the top end of the steel box, and is provided with a reserved round hole in the middle; the screw rod, the screw rod is the harness cord screw rod, and the screw rod bottom is provided with the fixed plate that is used for passing rotatory fixed behind rectangular channel and the floor template, and the screw rod top is fixed through the nut behind the reservation round hole. The invention discloses and provides a pay-off hole combined die for building construction, which adopts a steel box, does not need to repeatedly manufacture a wood box, reduces the using amount of templates and manpower, and saves the construction cost; the manufacturing and installation are simple, the integral rigidity of the steel box is high, and deformation and deviation of the reserved opening of the paying-off line caused by pouring concrete extrusion are avoided; the assembling die is made of steel materials, so that the damage phenomenon caused by dismantling is avoided, and the assembling die can be repeatedly used.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a pay-off hole combined die for building construction.
Background
In the construction of building engineering, a laying hole is reserved in the floor construction process, and the laying hole is used for guiding the building datum line to each floor layer by layer until the building datum line reaches the top layer. In the traditional technology, a wooden embedded box is usually temporarily manufactured by a wooden template, and the wooden embedded box is fixed on the template before the floor slab concrete is poured, so that on one hand, the wooden embedded box has low rigidity and is easy to deform and deviate due to the extrusion of the poured concrete in the construction process; on the other hand, when the embedded box of the wire releasing hole is detached, the damage phenomenon is easily caused, most of the used materials are thrown in at one time, the materials cannot be used in a circulating way, and the material waste is large.
Therefore, how to provide a pay-off hole combined mold for building construction is a problem that needs to be solved urgently by the technical personnel in the field.
Disclosure of Invention
Therefore, the invention aims to provide a pay-off hole combined die for building construction, and solves the problems that the traditional wood die plate is wasted in wood box materials with reserved pay-off holes and poor in concrete forming effect.
The invention provides a payoff hole combined die for building construction, which comprises:
the steel box is formed by welding steel plates, the top of an inner cavity of the steel box is an open opening, and the bottom of the inner cavity is provided with a rectangular groove;
the connecting piece is flat, corresponds to the upper part of the rectangular groove, is arranged at the top end of the steel box, and is provided with a reserved round hole in the middle;
the screw rod, the screw rod is the harness cord screw rod, the screw rod bottom is provided with and is used for passing rotatory fixed plate behind rectangular channel and the floor template, the screw rod top warp it is fixed through the nut behind the reservation round hole.
According to the technical scheme, compared with the prior art, the invention discloses the pay-off hole combined die for building construction, and the steel box is adopted, so that the repeated manufacture of a wooden box is not needed, the use amount of templates and labor is reduced, and the construction cost is saved; the manufacturing and installation are simple, the integral rigidity of the steel box is high, and deformation and deviation of the reserved opening of the paying-off line caused by pouring concrete extrusion are avoided; the assembling die is made of steel materials, so that the damage phenomenon caused by dismantling is avoided, and the assembling die can be repeatedly used.
Further, the steel box is of an inverted trapezoidal structure.
Furthermore, the connecting piece is made of flat iron, the reserved round hole is formed in the middle of the flat iron, and the diameter of the reserved round hole is 14 mm.
Further, the length of the screw rod is 300mm, the diameter of the screw rod is 12mm, and the bottom of the screw rod is welded with the fixing plate.
Furthermore, a 40mmX110mm rectangular hole is formed in the floor slab formwork at the position to be installed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a payoff hole combination die for building construction according to the present invention;
FIG. 2 is a drawing showing the connection of a screw, a nut and a fixing plate;
FIG. 3 is a top view of a wire hole assembly mold for building construction according to the present invention;
in the figure: 1-steel box, 11-rectangular groove, 2-connecting piece, 3-screw, 4-nut, 5-fixing plate.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the traditional technology, a wooden embedded box is temporarily manufactured by adopting a wooden template, the wooden box is fixed on the template before the floor slab concrete is poured, and the wooden box has small rigidity and is easy to deform and deviate due to the extrusion of the poured concrete in the construction process; when the embedded box of the wire releasing hole is dismantled, the damage phenomenon is easily caused, the used materials are thrown in at one time, the materials cannot be used in a circulating way, and the material waste is large.
Based on the above, the invention solves the problems of the traditional wood template of the defects of reserved pay-off holes, the waste of pay-off hole materials and poor forming effect, provides a combined type sizing combined die set and solves the various problems. The embodiment of the invention discloses a pay-off hole combined die for building construction, which is shown in the attached drawings 1-3 and specifically comprises the following steps: the steel box 1 is formed by welding steel plates, the top of an inner cavity of the steel box 1 is an open opening, and the bottom of the inner cavity is provided with a rectangular groove 11; the connecting piece 2 is flat, corresponds to the upper part of the rectangular groove 11, is arranged at the top end of the steel box 1, and is provided with a reserved round hole in the middle part; screw rod 3, screw rod 3 is the harness cord screw rod, 3 bottoms of screw rod are provided with and are used for passing rotatory fixed plate 5 behind rectangular channel 11 and the floor template, 3 tops of screw rod warp it is fixed through nut 4 behind the reservation round hole.
In one embodiment of the present invention, the steel box 1 has an inverted trapezoid structure, and is welded into an inverted trapezoid hollow steel box by using 4 (200mm +430mm) X200mm shaped steel plates.
The connecting piece 2 is made of flat iron, the reserved round hole is formed in the middle of the flat iron, and the diameter of the reserved round hole is 14 mm.
In the embodiment of the present invention, the length of the screw rod 3 is 300mm, the diameter thereof is 12mm, and the fixing plate 5 is welded to the bottom thereof.
When the invention is implemented, a 40mmX110mm rectangular hole is formed in the floor slab template at the position to be installed.
The invention can use local materials, the materials can be recycled, and the combined die conforms to the concept of energy conservation and environmental protection. The used materials are steel materials, the rigidity of the die is high, and deformation and deviation caused by pouring concrete extrusion in the construction process are effectively avoided by using the combined die. The combined structure is adopted, so that the mounting and dismounting are quick and convenient, the use can be carried out in a turnover way, and the safety and the reliability are realized; the steel box is connected with the screw rod through the nut, and the disassembly is quick and convenient, and the use can be circulated. The fixing plate 5, the screw 3 and the nut 4 constitute a reinforcing member of the steel box.
Compared with the prior art, the invention has the beneficial effects that: the wooden box does not need to be manufactured repeatedly, the amount of templates and labor is reduced, and the construction cost is saved; the box body is simple to manufacture and install, the integral rigidity of the box body is high, and deformation and deviation of the reserved opening of the paying-off line caused by pouring concrete extrusion are avoided; the assembling die is made of steel materials, so that the damage phenomenon caused by dismantling is avoided, and the assembling die can be repeatedly used.
The invention relates to a processing and manufacturing method of a building construction pay-off hole combined die, which comprises the following steps: the steel box is an inverted trapezoidal hollow steel box welded by 4 (200mm +430mm) X200mm shaped steel plates; the middle position of the top of the steel box is welded with the box body into a whole by adopting 40mmX4mm flat iron with the length of 430mm, and the center position of the flat iron is cut into a circular hole with the diameter of 12-14 mm; a300 mm long and 12mm diameter lead screw is used as a reinforcing member of the steel box, 30mmX4mm flat iron with the length of 100mm is welded at the bottom of the screw, and an M12 nut is arranged at the top of the screw.
The mounted position of assembling die can be selected according to the job site condition, and the assembling die needs to set up 40mmX110mm rectangle entrance to a porthole on treating the mounted position floor template before the installation, and the steel box is rotatory 90 after stretching into the floor template entrance to a cave through reinforcement bottom gusset plate and is fixed on the floor template, and the screw rod top is fixed through the nut after passing reserved round hole.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (5)
1. The utility model provides a unwrapping wire hole combined die for construction which characterized in that includes:
the steel box (1) is formed by welding steel plates, the top of an inner cavity of the steel box (1) is an open opening, and the bottom of the inner cavity is provided with a rectangular groove (11);
the connecting piece (2) is flat, corresponds to the upper part of the rectangular groove (11), is arranged at the top end of the steel box (1), and is provided with a reserved round hole in the middle of the connecting piece (2);
screw rod (3), screw rod (3) are the harness cord screw rod, screw rod (3) bottom is provided with and is used for passing fixed plate (5) of rotatory fixed behind rectangular channel (11) and the floor template, screw rod (3) top warp it is fixed through nut (4) behind the reservation round hole.
2. The payoff hole combination die for building construction as claimed in claim 1, wherein the steel box (1) has an inverted trapezoidal structure.
3. The pay-off hole combined die for building construction as claimed in claim 1, wherein the connecting piece (2) is made of flat iron, the reserved circular hole is formed in the middle of the flat iron, and the diameter of the reserved circular hole is 14 mm.
4. The payoff hole assembly mold for building construction according to claim 3, wherein the screw (3) has a length of 300mm and a diameter of 12mm, and the fixing plate (5) is welded to the bottom thereof.
5. The payoff hole combination die for building construction as claimed in any one of claims 1 to 4, wherein a floor form at a position to be installed is provided with a rectangular opening of 40mmX110 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111255375.9A CN113833266A (en) | 2021-10-27 | 2021-10-27 | Unwrapping wire hole combined die utensil for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111255375.9A CN113833266A (en) | 2021-10-27 | 2021-10-27 | Unwrapping wire hole combined die utensil for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113833266A true CN113833266A (en) | 2021-12-24 |
Family
ID=78966266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111255375.9A Pending CN113833266A (en) | 2021-10-27 | 2021-10-27 | Unwrapping wire hole combined die utensil for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113833266A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203924713U (en) * | 2014-06-06 | 2014-11-05 | 中国建筑第六工程局有限公司 | The reservation device of hole on a kind of concrete floor |
| JP2016217013A (en) * | 2015-05-21 | 2016-12-22 | 大成建設株式会社 | Jig and method for forming hole part |
| CN106836799A (en) * | 2017-04-06 | 2017-06-13 | 成都市第三建筑工程公司 | Reserved sleeve pipe and formwork for placing can be had enough to meet the need |
| CN111535582A (en) * | 2020-05-12 | 2020-08-14 | 中天建设集团有限公司 | Shaped bridge frame embedded box and construction method thereof |
| CN216616867U (en) * | 2021-10-27 | 2022-05-27 | 中国建筑第四工程局有限公司 | Unwrapping wire hole combined die utensil for construction |
-
2021
- 2021-10-27 CN CN202111255375.9A patent/CN113833266A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203924713U (en) * | 2014-06-06 | 2014-11-05 | 中国建筑第六工程局有限公司 | The reservation device of hole on a kind of concrete floor |
| JP2016217013A (en) * | 2015-05-21 | 2016-12-22 | 大成建設株式会社 | Jig and method for forming hole part |
| CN106836799A (en) * | 2017-04-06 | 2017-06-13 | 成都市第三建筑工程公司 | Reserved sleeve pipe and formwork for placing can be had enough to meet the need |
| CN111535582A (en) * | 2020-05-12 | 2020-08-14 | 中天建设集团有限公司 | Shaped bridge frame embedded box and construction method thereof |
| CN216616867U (en) * | 2021-10-27 | 2022-05-27 | 中国建筑第四工程局有限公司 | Unwrapping wire hole combined die utensil for construction |
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